Update (2013-07-22): The libskia.so file location has been updated. You can now download it from here
After updating my Samsung Galaxy S2 (SGSII, GT-I9100) to the latest CyanogenMod 10.1 nightly (20130228), I got stuck in a boot loop where it would constantly show the CyanogenMod boot logo spinning!
After some searching, I came across this post in the nightlies forum of xda developers.
So, without further ado – let’s get to fixing this bootloop!